<script setup lang="ts">
import { MsgType, OrderType, PrescriptionStatus } from '@/enums'
import type { Message, Prescription } from '@/types/room'
import type { Image } from '@/types/consult'
import { showImagePreview, showToast } from 'vant'
import { useUserStore } from '@/stores'
import dayjs from 'dayjs'
import EvaluateCard from './EvaluateCard.vue'
const store = useUserStore()
defineProps<{
  item: Message
}>()

import { illnessFlagFn, illnessTimeFn } from '@/utils/filter'

// 图片预览
const onPreviewImage = (imgList?: Image[]) => {
  if (imgList && imgList.length) {
    console.log(imgList)
    showImagePreview(imgList.map((item) => item.url))
  } else {
    showToast('暂无图片')
  }
}
// 时间处理
const formatTime = (time: string) => dayjs(time).format('HH:mm')
// 图片加载
const loadSuccess = (isScroll?: boolean) => {
  console.log(isScroll)
  // isScroll true -> 首次加载 / false -> 下拉加载 / undefined -> 聊天
  if (isScroll === false) return
  // 加载了图片, 滚动到页面底部
  // 1. 聊天 - 发/接图片  - 滚动到底部
  // 2. 首次加载 - 聊天记录有图片 - 滚动到底部
  // 3. 下拉加载的过程中 - 不需要滚动到底部
  window.scroll(0, document.body.scrollHeight)
}
// 处方图片预览
import { useShowPrescription } from '@/composables'
import router from '@/router'
const { showImage } = useShowPrescription()

// 药品支付
const buy = (pre: Prescription) => {
  console.log(pre)
  // 是否有效
  if (!pre) return
  // 是否支付  && 没有生成订单
  if (pre.status === PrescriptionStatus.NotPayment && !pre.orderId)
    return router.push(`/order/pay?id=${pre.id}`)
  // 订单详情
  router.push(`/order/${pre.orderId}`)
}
</script>

<template>
  <!-- 患者卡片 -->
  <div class="msg msg-illness" v-if="item.msgType === MsgType.CardPat">
    <div class="patient van-hairline--bottom" v-if="item.msg.consultRecord">
      <p>
        {{ item.msg.consultRecord.patientInfo.name }}
        {{ item.msg.consultRecord.patientInfo.genderValue }}
        {{ item.msg.consultRecord.patientInfo.age }}岁
      </p>
      <p>
        {{ illnessTimeFn(item.msg.consultRecord.illnessTime) }} |
        {{ illnessFlagFn(item.msg.consultRecord.consultFlag) }}
      </p>
    </div>
    <van-row v-if="item.msg.consultRecord">
      <van-col span="6">病情描述</van-col>
      <van-col span="18">{{ item.msg.consultRecord.illnessDesc }}</van-col>
      <van-col span="6">图片</van-col>
      <van-col
        span="18"
        @click="onPreviewImage(item.msg.consultRecord.pictures)"
        >点击查看</van-col
      >
    </van-row>
  </div>
  <!-- 通知-通用 -->
  <div class="msg msg-tip" v-if="item.msgType === MsgType.Notify">
    <div class="content">
      <span>{{ item.msg.content }}</span>
    </div>
  </div>
  <!-- 通知-温馨提示 -->
  <div class="msg msg-tip" v-if="item.msgType === MsgType.NotifyTip">
    <div class="content">
      <span class="green">温馨提示：</span>
      <span>{{ item.msg.content }}</span>
    </div>
  </div>
  <!-- 通知-结束 -->
  <div
    class="msg msg-tip msg-tip-cancel"
    v-if="item.msgType === MsgType.NotifyCancel"
  >
    <div class="content">
      <span>{{ item.msg.content }}</span>
    </div>
  </div>
  <!-- 发送文字 (自己) -->
  <div
    class="msg msg-to"
    v-if="item.msgType === MsgType.MsgText && store.user?.id === item.from"
  >
    <div class="content">
      <div class="time">{{ formatTime(item.createTime) }}</div>
      <div class="pao">{{ item.msg.content }}</div>
    </div>
    <van-image :src="item.fromAvatar" />
  </div>
  <!-- 发送图片 -->
  <div
    class="msg msg-to"
    v-if="item.msgType === MsgType.MsgImage && store.user?.id === item.from"
  >
    <div class="content">
      <div class="time">{{ formatTime(item.createTime) }}</div>
      <van-image
        @load="loadSuccess(item.isScroll)"
        fit="contain"
        :src="item.msg.picture?.url"
      />
    </div>
    <van-image :src="item.fromAvatar" />
  </div>
  <!-- 接收文字 -->
  <div
    class="msg msg-from"
    v-if="item.msgType === MsgType.MsgText && store.user?.id !== item.from"
  >
    <van-image :src="item.fromAvatar" />
    <div class="content">
      <div class="time">{{ formatTime(item.createTime) }}</div>
      <div class="pao">{{ item.msg.content }}</div>
    </div>
  </div>
  <!-- 接收图片 -->
  <div
    class="msg msg-from"
    v-if="item.msgType === MsgType.MsgImage && store.user?.id !== item.from"
  >
    <van-image :src="item.fromAvatar" />
    <div class="content">
      <div class="time">{{ formatTime(item.createTime) }}</div>
      <van-image
        @load="loadSuccess(item.isScroll)"
        fit="contain"
        :src="item.msg.picture?.url"
      />
    </div>
  </div>
  <!-- 处方卡片 -->
  <div class="msg msg-recipe" v-if="item.msgType === MsgType.CardPre">
    <div class="content" v-if="item.msg.prescription">
      <div class="head van-hairline--bottom">
        <div class="head-tit">
          <h3>电子处方</h3>
          <p @click="showImage(item.msg.prescription.id)">
            原始处方 <van-icon name="arrow"></van-icon>
          </p>
        </div>
        <p>
          {{ item.msg.prescription.name }}
          {{ item.msg.prescription.genderValue }}
          {{ item.msg.prescription.age }}岁
          {{ item.msg.prescription.diagnosis }}
        </p>
        <p>开方时间：{{ item.msg.prescription.createTime }}</p>
      </div>
      <div class="body">
        <div
          class="body-item"
          v-for="med in item.msg.prescription.medicines"
          :key="med.id"
        >
          <div class="durg">
            <p>{{ med.name }} {{ med.specs }}</p>
            <p>{{ med.usageDosag }}</p>
          </div>
          <div class="num">x{{ med.quantity }}</div>
        </div>
      </div>
      <div class="foot" @click="buy(item.msg.prescription)">
        <span>购买药品</span>
      </div>
    </div>
  </div>
  <!-- 评价卡片 -->
  <div
    class="msg msg-comment"
    v-if="
      item.msgType === MsgType.CardEva || item.msgType === MsgType.CardEvaForm
    "
  >
    <EvaluateCard :evaluateDoc="item.msg.evaluateDoc"></EvaluateCard>
  </div>
</template>

<style lang="scss" scoped>
@import '@/styles/room.scss';
</style>
